四川省煤建志
By: Sichuan Sheng mei jian gong si zhi bian shi bian
Publisher: Sichuan Sheng mei jian gong si
Published: 1991
Place of publication: Chongqing
Language: chi
Number of pages: 161
Subjects: History; Coal trade; Coal mines and mining; Sichuan Sheng mei jian gong si
Other titles: Sichuan Sheng mei jian zhi